baber/WOPTO huggingface dataset:
Patent JP-S52130994-A (JP)
Title: Production of antibiotics, multiomycin
Inventor: ISHIHARA EISUKE
IPC: A61K35/74
Filed: 1976-04-27
Abstract: PURPOSE: In cultivating multhiomycin producing species of Streptomycin, S-containing amino acids or carboxylic acids (or derivatives) are added to the medium to increase the product potency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04214026-A (JP)
Title: Ceria with high surface area
Inventor: NIKORU ERIIZE ASHIYUREI
IPC: C01F17/00
Filed: 1991-02-21
Abstract: PURPOSE: To produce a thermally stable, high surface area ceria.  
     CONSTITUTION: The thermally stable, high surface area ceria contains at least one kind of ceria stabilizer of La, Nd or Y in the ceria in an amount of from about 5 to 25 mole % of the ceria. One method generates the thermally stable, high surface area ceria by blending a stabilizer, a ceria precusor and a solvent, evaporating the solvent after heating and dissolving, and calcinating the generated mixture. Another method generates the thermally stable, high surface area ceria by blending a ceria precusor with the ceria stabilizer of 5 to 25% La, Nd and Y and a solvent and then carrying down and calcinating the hydroxide of the mixture or carbonate of them from the obtained solution. The stabilized ceria is provided with a surface area larger than 20 m 2 /g. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H09242498-A (JP)
Title: Segment holding device
Inventor: TAKAHASHI HITOSHI
IPC: E21D23/04
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To eliminate the possibility of deforming a segment in an underground shaft made by a preceding shield drilling machine due to the effect of a follow ing shield drilling machine. SOLUTION: A segment holding device is formed with an upper holder 10 and a lower holder 20. For the upper holder 10, a sub-cylinder 17 is shrinked and an upper plunge cylinder 12 is elongated to put a sleeper upper face contact member in contact with the upper face of a sleeper 2, lift an upper holder moving means 16 and put a segment upper face contact member 13 in contact with the upper inner periphery of a segment 1. For the lower holder 20, a lower plunge cylinder 22 is elongated to put a segment lower face contact member 23 in contact with the lower inner periphery of the segment 1, lift a sleeper lower face contact member 24 together with a lower holder moving means 26 and put it in contact with the lower face of the sleeper 2. In this way, the segment 1 can be held by the upper holder 10 and the lower holder 20 reacting with each other via the sleeper 2.
Patent JP-S61208371-A (JP)
Title: Compression encoding circuit for image data
Inventor: ARAI YOSHIHIDE
IPC: H04N1/413
Filed: 1985-03-12
Abstract: PURPOSE:To attain a compression encoding processing at very high speed as a whole by processing a data word as a batch by the unit of word in case parallel image data is all black or white throughout the word. CONSTITUTION:With a data bus 10 from the host equipment, a parallel-series conversion circuit 12 and a through-white/through-black decision circuit 14 are connected. The conversion circuit 12 is a circuit to convert the parallel data DO-D15 to a series data and output it to a signal line 18, on completing the conversion of one word, it outputs to the line 18 an END-signal. The output 20 of a gate circuit 20 is connected to the data control of the host equipment. The latter sets the next one word in the bus 10 responding to a signal LS. The decision circuit 14 reads the image data DO-D15 of one word that appears in the data bus 10, and decides if all the bits are '0' (i.e. white dots) or if they are all '1' (i.e black dots). In case where the state of bit pattern is either of the above-mentioned two states, the circuit 14 outputs a signal CTL to an output 28, setting the flag FLG of a signal line 30 in '1'.
Patent JP-H02224761-A (JP)
Title: Deodorant
Inventor: CHINNO TOSHIHIRO
IPC: A61K8/00
Filed: 1989-02-28
Abstract: PURPOSE:To obtain a deodorant with an increased deodorizing effect by sticking and binding an additive component selected among an anti-sweat agent, a disinfectant, and the deodorant to the surfaces of spherical inorganic adsorbent grains. CONSTITUTION:At least one kind of an additive component selected among an anti-sweat agent, a disinfectant, and a deodorant is stuck and bound on the surfaces of spherical inorganic adsorbent grains with the average grain size 100mum or below. The anti-sweat agent, disinfectant, deodorant and inorganic adsorbent grains are synergically interacted to show an excellent deodorizing effect, and the deodorant which gives smooth and excellent feeling when coated on a skin and has no conspicuous whitening of the skin is obtained. The spherical inorganic adsorbent grains can be obtained by using the method to utilize the boundary tension when the solution of an inorganic compound is dripped. Chlorohydroxy aluminum or aluminum zirconium chlorohydrate is used for the anti-sweat agent, benzalkonium chloride, trichro-acid, or benzethonium chloride is used for the disinfectant, and a plant extracted object or various metal oxides of copper chlorophyll or the like are used for the deodorant.
Patent JP-H03249837-A (JP)
Title: System for detecting idle in common transmission line
Inventor: MORI KYOJI
IPC: H04L12/40
Filed: 1990-02-27
Abstract: PURPOSE:To easily detect an idle in a common transmission line with a small scale by using that the load impedance of an electric common transmission line differs and identifying it. CONSTITUTION:A data communication terminal A2 which is to transmit data hereafter sets a transmission driving circuit 3 to a transmission mode in prior to the transmission of data and whether the common transmission line 1 is idle or not is detected with a comparator 4. When the number of the data communication terminals 2 and 5 in the middle of communication and in the transmission mode is increased, impedance in the middle of the transmission mode is loaded in parallel by the number of the terminals in the transmission mode, a load impedance is reduced and a comparison input voltage is dropped. Namely, the voltage of a reference voltage generator 4a is set to the lowest voltage in an idle state, for example, and a size with the input voltage is compared. Thus, the detection of idleness can be realized by a simple circuit and the small scale and the time required for the detection of idleness can be shortened.
Patent JP-S51121814-A (JP)
Title: A piston pin fixing apparatus
Inventor: SHIODA HARUTSUGU
IPC: F02F3/00
Filed: 1975-04-18
Abstract: PURPOSE: A pistion pin fixing apparatus improved sharply in operation ability and the easiness of disassembling in comparison with the former fixing method. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54140094-A (JP)
Title: Method of measuring concentration of fissional material
Inventor: FUJIBAYASHI TOORU
IPC: G01T1/167
Filed: 1978-04-24
Abstract: PURPOSE: To determine the concentration of uranium-235 quickly at a high accuracy through a quick measuring of the density and the radiation quantity of fissional material in the vessel at a high accuracy.  
     CONSTITUTION: This method is composed of a dimension measuring device, a density measuring device 4 and a radiation measuring device 5. The thickness of a vessel 1 and those t 1 , t 2  and t u  of an uranium are ultrasonically measured by the device 5 and the density Pu is determined from the atenuation ratio of the radiation by means of the device 4. The number of uranium 235 naturally disintegrated is measured with the device 5 and the mass of the uranium is analyzed per unit volume by a density arithmetic element 6. From the result and the quantity of uranium-235 analyzed based on the number of uranium-235 naturally disintegrated, the ratio and concentration of the uranium 235 can be determined. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55138858-A (JP)
Title: Semiconductor device and method of fabricating the same
Inventor: UEDA MASAHIKO
IPC: H01L21/28
Filed: 1979-04-17
Abstract: PURPOSE:To prevent an electric leakage of a semiconductor device by forming a thin film layer which is not corroded at etching time in the boundary portion between a high density impurity region and a thick silicon oxide layer and forming an ohmic contact between the impurity region and the metallic wire. CONSTITUTION:A thin film layer 6 which is not corroded by the etching solution of a thick silicon oxide film 2 is formed on a monocrystalline silicon substrate 1, and other portion of the layer 2 is so removed as to retain a part of the layer 6 in the boundary portion between the substrate 1 and the film 2. Then, a high density impurity region 3 is formed in the substrate, an insulating film 4 is formed thereon, a metallic wire 5 is then coated through the opening so as to obtain a semiconductor device having an ohmic contact with the substrate 1.
Patent JP-H03248937-A (JP)
Title: Vehicle resin formed article and its manufacture
Inventor: KANEISHI AKIMASA
IPC: B29C45/00
Filed: 1990-02-28
Abstract: PURPOSE:To improve appearance, eliminate deformation due to temperature variation, etc., and make simple and correct fitting by forming a positioning part for a body on the fitting surface of a formed article main body hollow- likely formed, and providing a vent hole on the positioning part. CONSTITUTION:A formed article main body 6 is formed by providing a hollow part 5 between a fitting surface 3 to a body panel 2 and a decorative surface 4 in the vehicle resin formed article 1 such as molding. Tubular positioning parts 7a and 7b are integrally protruded from the fitting surface 3 of the formed article main body 6, also fin-like projections 9 having taper-like guides 8 are radially provided on the tips of these positioning parts 7a and 7b, and these projections are engaged with the positioning holes 10a and 10b of the body panel 2. A vent hole 11 is provided on one side positioning part 7a to be communicated to the hollow part 5. Moreover the fitting surface 3 is formed to a shape corresponding to the body panel 2, and a pressure sensitive adhesive double coated tape 12 as a fitting member is sticked to the fitting surface 3.
Patent JP-H07260441-A (JP)
Title: Profile distortion measuring apparatus
Inventor: NITO MASAO
IPC: G01B11/16
Filed: 1994-03-18
Abstract: PURPOSE:To measure distortion in the profile of a fruit to be selected, for example, accurately. CONSTITUTION:The image of a fruit 1 picked up by means of a TV camera 4 is digitized and stored in, an image memory 5. An outer peripheral point extractor 21 extracts the coordinates at the outer peripheral points of an objective profile from the image data. A central position calculator 22 and a rotary calculator 23 determine the central point and rotational angle (attitude) of each objective profile from the coordinate data of outer peripheral points and a vector converter 25 corrects the attitude of the objective profile and determines the polar coordinates of each outer peripheral point where the central point is the original point. An ideal profile estimator 24 estimates an ideal profile closest to the objective profile and a standard vector generator 26 determines the polar coordinates at the outer peripheral points of the ideal profile corresponding to those of the objective profile. A local vector distortion calculator 27 classifies the distortion at projecting and recessed parts on the local outer peripheral point of the objective profile from the ideal profile based on the in-phase polar coordinates at two contiguous outer peripheral points of the objective and idea profiles. Calculators 28, 29 calculate distortion at the protrusion and recess over the entire periphery thereof.
Patent JP-H04220307-A (JP)
Title: Manufacture of gypsum fiber board, especially flooring
Inventor: TOOMASU KOSUROUSUKII
IPC: C04B28/14
Filed: 1991-03-13
Abstract: PURPOSE: To obtain a thick gypsum/fiber board uniform in physical parameters by using calcium sulfate alpha hemihydrate, calcium sulfate beta hemihydrate and a gypsum binder and mixing fibers and mixing water with this binder mixture. CONSTITUTION: A gypsum binder consisting of at least 60 wt.% of calcium sulfate alpha hemihydrate, at most 35 wt.% of calcium sulfate beta hemihydrate and, according to circumstances, a fine particulate inert component is used and at most 20 pts.wt. of fibers are mixed with 100 pts.wt. of this binder mixture. This mixture is supplied to a storage container 16 and sent out to two flow mixers 17 as a prepared amt. per a unit time and a predetermined amt. of mixing water is added to the flow mixers 17 from a container 18. The mixtures wetted within the flow mixers 17 are respectively introduced into a filling box 19 and this filling box 19 is inserted in a press after a predetermined filling amt. has been reached to be pressed. The gypsum/fiber board thus obtained has the total density of at least 1.5 g/cm<3> .
Patent JP-S61209925-A (JP)
Title: Infrared ray fiber
Inventor: NISHIDA SHIGEO
IPC: G02B6/00
Filed: 1985-03-13
Abstract: PURPOSE:To obtain infrared ray fiber causing low transmission loss also in an infrared ray region nor causing deterioration of transmission characteristics due to bending of fiber or contamination of the surface by prepg. glass fiber wherein the content of Ge in the central part of fiber prepd. by vitrifying a mixture of chalcogen with Ge is made higher than the same in the peripheral part. CONSTITUTION:A step index type infrared ray fiber 4 comprising Ge, with S, Se, Te, etc. as components, such as Ge-S infrared ray fiber comprises a core 5 having circular sectional shape in the central part and a clad 6 having toroidal sectional shape converting the external periphery of the core. The compsn. of the core 5 is Ge40S60 and the compsn. of the clad 6 is Ge25S75 by mol% and the refractive index of the core is ca.10mu being larger than the same of the clad. The fiber is prepd. by prepg. two kinds of Ge-S glass bar having different Ge content. A circular hole is formed at the center of a bar having smaller Ge content. Another bar is inserted into the hole. The compound bar is drawn at high temp to form a circular solid parent material, which is drawn to wire, thus forming the aimed fiber.
Patent JP-S58165415-A (JP)
Title: Pulse generator
Inventor: TOOYAMA ISAO
IPC: H03K3/53
Filed: 1982-03-25
Abstract: PURPOSE:To decrease the ability of a charging power supply and of a smoothing circuit and to generate uniform pulses, by making the cycle of charging uniform as the same charging conditions, in a pulse generator generating adjacent two- pulse discharges repetitively. CONSTITUTION:A pulse generator 12 shapes a synchronizing signal into required pulses to ignite a control rectifying element 7 in synchronizing with the signal and the element 7 is ignited via a pulse transformer 11. A pulse delay circuit 13 delays the synchronizing input signal by a time DT required for one discharge of the element 7 and complete turning-off and applies the signal to a pulse generator 14. The pulse generator 14 receives the delayed synchronizing signal and generates square pulses where the pulse width is a half the repetitive time interval T. Then, the closed succeeding pulses are absorbed in the pulse width and the pulse generator 14 generates pulses, T2 in pulse width in synchronizing with the preceding pulse.
Patent JP-H05252001-A (JP)
Title: Automatic channel selection device for pointer type tuner
Inventor: YAGISHITA JUNICHI
IPC: H03J7/18
Filed: 1992-03-05
Abstract: PURPOSE:To obtain an automatic channel selection device for a pointer type tuner in which a pointer is moved smoothly during automatic channel selection. CONSTITUTION:A display frequency calculation means 12 calculates a display frequency from a position of a pointer on a frequency display panel detected by a pointer position detection means 11. A control means 13 controls a motor 15 for driving the pointer based on the indicated frequency and a content of a reception frequency storage means 14. A tuning detection means 16 detects whether or not a received frequency is tuned to a frequency of a broadcast station, and when tuning is detected and a difference between the indicated frequency and a reception frequency is a prescribed frequency or below, a reception frequency revision signal generating means 17 generates a reception frequency revision signal and a reception signal revision means 18 revises the reception frequency by a prescribed value. The automatic channel selection revises repetitively the reception frequency till the said tuning state is detected and the motor is controlled till the said pointer comes to a position pointing the reception frequency after the detection of tuning.
Patent JP-S63214236-A (JP)
Inventor: MURATA YASUHIKO
IPC: A61B5/02
Filed: 1987-03-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05178951-A (JP)
Title: Novolac resin, its production, and negative photoresist prepared by using same
Inventor: UEDA YUJI
IPC: C08G8/00
Filed: 1992-03-05
Abstract: PURPOSE:To obtain a novolac resin excellent in light transmittance, heat resistance, etc., and desirable for a photoresist by effecting the addition condensation of a specified phenol with a carbonyl compound in the presence of an acid catalyst. CONSTITUTION:A phenol containing a compound of formula I (wherein Z1 to Z9 are each H, halogen, alkyl, alkenyl, acetylene or the like) (e.g. a compound of formula II) and a carbonyl compound (e.g. formaldehyde) are subjected to an addition condensation reaction in the presence of an acid catalyst (e.g. acetic acid) to obtain a novolac resin comprising repeating units selected from among those of formulas III IV and V (wherein R1 to R5, R8 to R13 and R16 to R21 are each H, halogen, alkyl, alkenyl or acetyl; and R6, R7, R14, R15, R22 and R23 are each H, alkyl, benzyl, phenyl or the like) and having a molecular weight of about 2000-50000.
Patent JP-S59173729-A (JP)
Title: Unbalance correcting method of rotating body
Inventor: SATOMURA SEIICHIROU
IPC: G01M1/30
Filed: 1983-03-23
Abstract: PURPOSE:To expand a correcting range of unbalance by selecting a direction of unbalance to two large and small directions, determining the third direction when the magnitude of a component of the large direction exceeds the maximum correcting quantity, and executing a correction of a prescribed unbalance quantity. CONSTITUTION:An unbalance A is divided into a magnitude AK1 of a K1 direction and the magnitude AK2 of a K2 direction separated by 60 deg.. First of all, as for a correcting quantity of the K1 direction, in case when the magnitude AK1 exceeds the maximum correcting quantity (a) of the K1 direction, the correcting quantity of the K1 direction is set to (a), the residual unbalance quantity RK1 (=AK1-a) is left, and in the K2 direction, its correcting quantity is set to AK2+RK2, and the residual unbalance quantity RK2' is left in the negative direction of K2. Also, in the K3 direction, that which has added the residual unbalance quantity RK1 and RK2' left by the correcting quantity of the K1 and K2 directions is corrected. That is to say, they become a component R of the direction K3 separated by 60 deg. to the opposite side of the K2 direction from the K1 direction, and R=RK1 is obtained. In this way, the unbalance A is divided into the correcting quantity (a) of the K1 direction, the correcting quantity AK2+RK2 of the K2 direction and the correcting quantity R of the K3 direction, by which the unbalance A can be corrected by a correction in three directions.
Patent JP-H06243951-A (JP)
Title: Electrode for ionizer
Inventor: KAMINOUCHI SHIGERU
IPC: H01T19/04
Filed: 1993-02-15
Abstract: PURPOSE:To form an oxide film when corona discharge is caused by using electrically conductive oxide, and restrain creation of a scattering material without causing a cycle of dielectric breakdown. CONSTITUTION:A discharge electrode 10 for an ionizer has a cylindrical base part 11 and a conical tip part 12. The base part 11 is connected to a connector of an ionizer. When high voltage is impressed upon the outer peripheral surface of the base part 11 from the connector, corona discharge is caused on the tip of the discharge electrode, and a molecule in the air is ionized. In this case, the discharge electrode 10 is formed of a sintered body (ceramic) of titanium oxide having oxygen deficiency, and has electrical conductivity.
Patent JP-S59174987-A (JP)
Inventor: SHIMIZU SHIGEO
IPC: G07D1/00
Filed: 1983-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08247017-A (JP)
Title: Glow plug for diesel engine
Inventor: ITO YOSHINORI
IPC: F02P19/02
Filed: 1995-03-08
Abstract: PURPOSE: To protrude a heating section into a combustion chamber at the time of preheating and retract it from the combustion chamber when no preheating is required and the current feed to the heating section is cut off. CONSTITUTION: A guide rod 11 is installed protrudent from the front of a substrate 10, a heating section 12 is provided at the heating portion of the guide rod 11 slidably along the guide rod 11, and the heating section 12 is excited to the substrate 10 side by a compression spring 23 inserted between a flange 11a formed at the tip of the guide rod 11 and an inner flange 12a formed at the base end of the heating section 12. Electromagnets 14, 14 repulsing each other are fitted on opposite faces of the heating section 12 and the guide rod 11 respectively, a heating element 15 is stored at the tip of the heating section 12, and the coil of the heating element 15 is electrically connected in series to the coils 14a, 14a of the electromagnets 14, 14.
Patent JP-H10231735-A (JP)
Title: Engine
Inventor: ITO YASUNOBU
IPC: F02B67/06
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an engine to facilitate exchange of a belt running between a pulley for driving an auxiliary machinery and the auxiliary machinery. SOLUTION: In an engine, a crank shaft 13 and the rear end of a cam shaft 16 are intercoupled at the rear part of an engine body 12. The front end of the cam shaft 16 is protruded ahead from the front part of the engine body 12, and an apparatus pulley 21 for driving auxiliary machinery to drive the auxiliary machinery is arranged at the front end of a cam shaft 16 protruded from the engine body 12. The pulley for driving the auxiliary machinery to drive the auxiliary machinery is arranged at the front of the engine body, the front end of the cam shaft 16 protruding from the engine body 12 and the shaft of the pulley for driving the auxiliary machinery may be intercoupled. Or, an auxiliary shaft the rear part of which is coupled to the crank shaft 13 at the rear part of the engine body 12 is arranged in parallel to the crank shaft 13 at the engine body 12. The front end of the auxiliary machinery is protruded from the front part of the engine body and the pulley for driving the auxiliary machinery can be arranged at the front end of the protruding auxiliary machinery.
Patent JP-H02229618-A (JP)
Title: Roller leveler device for coil type steel sheet
Inventor: TSUKAMOTO HIROSHI
IPC: B21C47/34
Filed: 1989-03-01
Abstract: PURPOSE:To reasonably and surely remove the winding habit, etc., of a steel sheet by applying such constitution that a steel sheet to be treated is inserted between a pair of leveling rolls and the leveling rolls press-contacts both sides of the steel sheet to be treated respectively through the rotational operation of a body of rotation. CONSTITUTION:The steel sheet 1 to be treated set on an uncoiler 2 and fed out in the winding direction is inserted between a pair of leveling rolls 8, 9 which extends at a fixed interval and in parallel along the main axial line of the body 5 of rotation. This body 5 of rotation is rotated to press-contact the leveling rolls on both sides of the steel sheet 1 to be treated. The steel sheet to be treated passing between the leveling rolls receives ironing stress in the opposite direction to the camber with an interval between the leveling rolls from both their sides to be flattened uniformly. In this way, the ironing stress in accordance with sheet thickness, winding diameter can be given by a simple rotational operation by a handle to the steel sheet to be treated.